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Six-year outcomes in neovascular age-related macular degeneration with ranibizumab

International Journal of Ophthalmology(English edition) 2017年第1期10卷 81-90页

作者： Julie Jacob Heidi Brié Anita Leys Laurent Levecq Filip Mevgaerts Kris Denhaerynck Stefaan vancayzeele eline van craeyveld Ivo Abraham Karen MacDonald Leuven University Eye Hospital Kapucijnenvoer 33Leuven B-3000Belgium Novartis Pharma Medialaan 40Vilvoorde B-1800Belgium Catholic University of Louvain CHU UCL NamurYvoirB-5530Belgium Medisch Centrum Aarschot Langdorpsesteenweg 129Aarschot B-3200Belgium Matrix45 6159 W Sunset RdTucsonAZ 85743USA Center for Health Outcomes and Pharmacoeconomic Research University of ArizonaTucsonAZ 85721USA

AIM： To evaluate the outcomes of （6y ranibizumab therapy in neovascular age-related macular degeneration （AMD）.METHODS： HELIX was a retrospective, observational effectiveness study using medical records of patients treated in three clinics in Belgium. Patients had neovascular AMD and were initially treated with intravitreal ranibizumab （0.5 mg） between November 1, 2007 and October 31, 2008, had （6y of data available, and were treated on an ongoing, as-needed basis. Outcomes included best-corrected visual acuity （BCVA） and central retinal thickness （CRT）.RESULTS： The sample consisted of 88 eyes from 69 patients. Mean age was 76.4±6.5y, most patients were female （62.3%）. Most eyes （62.5%） were treatment-naive, 33 previously treated eyes had received predominantly other anti-vascular endothelial growth factor agents and verteporfin. Mean baseline BCVA was 57.4±12.7 ETDRS letters and CRT was 291.5±86.1 （m. On average, patients received 20.6±11.9 ranibizumab injections over the （6y. Intervals between injections were on average 12.7±16.1wk. Mean change in BCVA from baseline to last observation for the sample was less than one letter （-0.9±17.3 letters）, with an average loss of -3.2±15.6 letters in previously treated eyes versus a gain of 0.6±18.4 letters in treatment-na？ve eyes. When considering a loss of 〈15 letters over 6y as stabilization of disease, 75.9% of all eyes showed a positive （improvement or stabilization） outcome. Mean change in CRT from baseline to last observation for the sample was -26.9±148.4 （m with the greatest reduction observed in treatment-naive ***： This retrospective study of 69 neovascular AMD patients treated for （6y with ranibizumab demonstrates long-term visual stabilization. In light of the natural evolution of the disease, these data confirm that ranibizumab is effective long-term under real-world conditions of heterogeneity of patients, clinicians, and centers.

关键词： ranibizumab age-related macular degeneration visual acuity central retinal thickness optical coherence tomography visual function, long-term outcome

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Scalable Jet-Based Fabrication of PEI-Hydrogel Particles for CO_(2)Capture

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Energy & Environmental Materials 2024年第6期7卷 351-358页

作者： Jieke Jiang eline van Daatselaar Hylke Wijnja Tessa de Koning Gans Michel Schellevis Cornelis H.Venner Derk W.F.Brilman Claas Willem Visser Engineering Fluid Dynamics Group Department of Thermal and Fluid EngineeringFaculty of Engineering TechnologyUniversity of Twente7500AEEnschedeThe Netherlands Sustainable Process Technology Faculty of Science and TechnologyUniversity of Twente7500AEEnschedeThe Netherlands

The capture,regeneration,and conversion of CO_(2)from ambient air and flue gas streams are critical aspects of mitigating global *** sorbents for CO_(2)absorption are very promising as they have high mass transfer areas without energy input and reduce emissions and minimize corrosion as compared to liquid ***,precisely tunable solid CO_(2)sorbents are difficult to ***,we demonstrate the high-throughput production of hydrogel-based CO_(2)-absorbing particles via liquid *** wrapping a liquid jet consisting of an aqueous solution of cross-linkable branched polyethylenimine(PEI)with a layer of suspension containing hydrophobic silica nanoparticles,monodisperse droplets with a silica nanoparticle coating layer was formed in the air.A stable Pickering emulsion containing PEI droplets was obtained after these ejected droplets were collected in a heated oil *** droplets turn into mm-sized particles after thermal curing in the *** diameter,PEI content,and silica content of the particles were systematically varied,and their CO_(2)absorption was measured as a function of *** regeneration of the particles enabled cyclic testing,revealing a CO_(2)absorption capacity of 6.5±0.5 mol kg^(−1)solid PEI in pure CO_(2)environments and 0.7±0.3 mol kg^(−1)solid PEI for direct air *** thousands of particles were produced per second at a rate of around 0.5 kg per hour,with a single *** process can be further scaled by *** complete toolbox for the design,fabrication,testing,and regeneration of functional hydrogel particles provides a powerful route toward novel solid sorbents for regenerative CO_(2)capture.

关键词： CO_(2)capture droplet hydrogel liquid jet particle steam regeneration

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Genome-wide Studies Reveal Genetic Risk Factors for Hepatic Fat Content

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Genomics, Proteomics & Bioinformatics 2024年第2期22卷 57-68页

作者： Yanni Li eline H.van den Berg Alexander Kurilshikov Dasha V.Zhernakova Ranko Gacesa Shixian Hu Esteban A.Lopera-Maya Alexandra Zhernakova Lifelines Cohort Study Vincent E.de Meijer Serena Sanna Robin P.F.Dullaart Hans Blokzijl Eleonora A.M.Festen Jingyuan Fu Rinse K.Weersma Department of Gastroenterology and Hepatology University of GroningenUniversity Medical Center GroningenGroningen 9713 GZThe Netherlands Department of Genetics University of GroningenUniversity Medical Center GroningenGroningen 9713 GZThe Netherlands Department of Gastroenterology and Hepatology Tianjin Medical University General HospitalTianjin Medical UniversityTianjin 300052China Laboratory of Genomic Diversity Center for Computer TechnologiesITMO UniversitySaint Petersburg 199034Russia Institute of Precision Medicine the First Affiliated HospitalSun Yat-sen UniversityGuangzhou 510080China Department of Surgery Section of Hepatobiliary Surgery and Liver TransplantationUniversity of GroningenUniversity Medical Center GroningenGroningen 9713 GZThe Netherlands Department of Endocrinology University of GroningenUniversity Medical Center GroningenGroningen 9713 GZThe Netherlands Department of Pediatrics University of GroningenUniversity Medical Center GroningenGroningen 9713 GZThe Netherlands 不详

Genetic susceptibility to metabolic associated fatty liver disease(MAFLD)is complex and poorly *** characterization of the genetic background of hepatic fat content would provide insights into disease etiology and causality of risk *** performed genome-wide association study(GWAS)on two noninvasive definitions of hepatic fat content:magnetic resonance imaging proton density fat fraction(MRI-PDFF)in 16,050 participants and fatty liver index(FLI)in 388,701 participants from the United Kingdom(UK)Biobank(UKBB).Heritability,genetic overlap,and similarity between hepatic fat content phenotypes were analyzed,and replicated in 10,398 participants from the University Medical Center Groningen(UMCG)Genetics Lifelines Initiative(UGLI).Meta-analysis of GWASs of MRI-PDFF in UKBB revealed five statistically significant loci,including two novel genomic loci harboring CREB3L1(rs72910057-T,P=5.40E−09)and GCM1(rs1491489378-T,P=3.16E−09),respectively,as well as three previously reported loci:PNPLA3,TM6SF2,and *** of FLI in UKBB identified 196 genome-wide significant loci,of which 49 were replicated in UGLI,with top signals in ZPR1(P=3.35E−13)and FTO(P=2.11E−09).Statistically significant genetic correlation(rg)between MRI-PDFF(UKBB)and FLI(UGLI)GWAS results was found(rg=0.5276,P=1.45E−03).Novel MRI-PDFF genetic signals(CREB3L1 and GCM1)were replicated in the FLI *** identified two novel genes for MRI-PDFF and 49 replicable loci for *** a difference in hepatic fat content assessment between MRI-PDFF and FLI,a substantial similar genetic architecture was *** is identified as an easy and reliable approach to study hepatic fat content at the population level.

关键词： Hepatic fat content MAFLD Genome-wide association study Fatty liver index Magnetic resonance imaging proton density fat fraction

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Gut bless you:The microbiota-gut-brain axis in irritable bowel syndrome

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World Journal of Gastroenterology 2022年第4期28卷 412-431页

作者： eline Margrete Randulff Hillestad Aina van der Meeren Bharat Halandur Nagaraja Ben RenéBjørsvik Noman Haleem Alfonso Benitez-Paez Yolanda Sanz Trygve Hausken Gülen Arslan Lied Arvid Lundervold Birgitte Berentsen Department of Clinical Medicine University of BergenBergen 5021Norway National Center for Functional Gastrointestinal Disorders Department of MedicineHaukeland University HospitalBergen 5021Norway Mohn Medical Imaging and Visualization Center Department of RadiologyHaukeland University HospitalBergen 5021Norway Host-Microbe Interactions in Metabolic Health Laboratory Principe Felipe Research CenterValencia 46012Spain Microbial Ecology Nutrition and Health Research UnitInstitute of Agrochemistry and Food TechnologyNational Research CouncilPaterna-Valencia 46980Spain Center for Nutrition Department of Clinical MedicineUniversity of BergenBergen 5021Norway Department of Biomedicine University of BergenBergen 5021Norway

Irritable bowel syndrome(IBS)is a common clinical label for medically unexplained gastrointestinal symptoms,recently described as a disturbance of the microbiota-gut-brain *** decades of research,the pathophysiology of this highly heterogeneous disorder remains ***,a dramatic change in the understanding of the underlying pathophysiological mechanisms surfaced when the importance of gut microbiota protruded the scientific *** we getting any closer to understanding IBS’etiology,or are we drowning in unspecific,conflicting data because we possess limited tools to unravel the cluster of secrets our gut microbiota is concealing?In this comprehensive review we are discussing some of the major important features of IBS and their interaction with gut microbiota,clinical microbiota-altering treatment such as the low FODMAP diet and fecal microbiota transplantation,neuroimaging and methods in microbiota analyses,and current and future challenges with big data analysis in IBS.

关键词： Microbiota Neurogastroenterology Irritable bowel syndrome Microbiotagut-brain axis Structural and functional magnetic resonance imaging Machine learning Big data analysis

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科学严谨的患者信息登记是高质量胃癌外科研究的基石——荷兰上消化道癌症审计数据库11年经验分享

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中华胃肠外科杂志 2023年第2期26卷 148-153页

作者：王敬普 eline M de Groot Maurits R Visser Misha D.P Luyer Jelle P Ruurda Richard van Hillegersberg 荷兰乌特勒支大学医学中心外科部荷兰乌特勒支3584CX 荷兰临床审计研究所科学局荷兰莱顿2333AA 凯瑟琳那医院外科部荷兰埃因霍温5623EJ

随着过去数十年微创技术、围手术期康复干预和集中化医疗制度的逐步应用,胃癌术后30 d病死率和并发症发生率有了显著改善。然而,当前阶段的胃癌术后短期预后依然不容乐观,可能对胃癌手术治疗的疗效产生严重的负面影响,仍有很大的改善空... 详细信息

随着过去数十年微创技术、围手术期康复干预和集中化医疗制度的逐步应用,胃癌术后30 d病死率和并发症发生率有了显著改善。然而,当前阶段的胃癌术后短期预后依然不容乐观,可能对胃癌手术治疗的疗效产生严重的负面影响,仍有很大的改善空间。高质量的临床研究是分析治疗结果和评估新治疗策略的重要工具。因此,严谨的胃癌患者信息登记作为高质量外科研究的基础应受到足够重视。在过去的11年里,荷兰上消化道癌症审计(DUCA)数据库在上消化道肿瘤患者的数据登记和维护方面拥有丰富的经验,它在数据登记、数据质量控制、数据申请和使用以及数据安全等方面采取的有效措施,使得该数据库中患者数据的质量保持在较高水平。这些数据已被广泛用于医疗质量监测和科学研究,对改善上消化道癌症患者的术后短期预后产生了非常积极的影响。DUCA的工作可能对建立基于人群的临床数据库具有一定的参考价值。

关键词：胃肿瘤并发症荷兰上消化道癌症审计,数据库

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Positron emission tomography to assess hypoxia and perfusion in lung cancer

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World Journal of Clinical Oncology 2014年第5期5卷 824-844页

作者： eline E Verwer Ronald Boellaard Astrid AM van der Veldt Department of Radiologyand Nuclear Medicine VU University Medical Center 1007 MBAmsterdam The Netherlands Department of Internal Medicine VUUniversity Medical Center 1007 MB Amsterdam The Netherlands

In lung cancer, tumor hypoxia is a characteristic feature, which is associated with a poor prognosis and resistance to both radiation therapy and chemotherapy. As the development of tumor hypoxia is associated with decreased perfusion, perfusion measurements provide more insight into the relation between hypoxia and perfusion in malignant tumors. Positron emission tomography(PET) is a highly sensitive nuclear imaging technique that is suited for non-invasive in vivo monitoring of dynamic processes including hypoxia and its associated parameter perfusion. The PET technique enables quantitative assessment of hypoxia and perfusion in tumors. To this end, consecutive PET scans can be performed in one scan session. Using different hypoxia tracers, PET imaging may provide insight into the prognostic significance of hypoxia and perfusion in lung cancer. In addition, PET studies may play an important role in various stages of personalized medicine, as these may help to select patients for specifictreatments including radiation therapy, hypoxia modifying therapies, and antiangiogenic strategies. In addition, specific PET tracers can be applied for monitoring therapy. The present review provides an overview of the clinical applications of PET to measure hypoxia and perfusion in lung cancer. Available PET tracers and their characteristics as well as the applications of combined hypoxia and perfusion PET imaging are discussed.

关键词： Molecular imaging Positron emission tomography Hypoxia Perfusion Quantification Lung cancer

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THE ENVIRONMENTAL IMPACT OF FLOODING OF A DENSELY POPULATED POLDER DISTRICT IN THE NETHERLANDS

THE ENVIRONMENTAL IMPACT OF FLOODING OF A DENSELY POPULATED ...

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第19届国际灌排大会

作者： Louis C.P.M.Stuyt eline E.van der Hoek Johan E.A.Reinders Ellen G.M.Hermans Menzo de Muinck Keizer Centre for Water and Climate （CWK） Alterra Wageningen URP.O.Box 47NL-6700 AA WageningenThe Netherlands.

＜正＞Model studies into the consequences of flooding events are usually focused on damage to buildings, infrastructure, economic losses and casualties thus ignoring the risk of environmental damage. In this project, a model study was made to assess the environmental consequences of the release of pollutants during the flooding of a polder district in the Netherlands following a river dike breach. A conceptual framework was established for the sequence of events or ’chain reaction’ during a flood. A dike breach is formed, the scour of the flood waters and/or high water levels may damage or destroy objects like homes, industrial complexes and farms;damaged objects release hazardous substances that will be dispersed in the flood waters including suspended matter and the released chemicals will affect people and ecosystems in the inundated area. The analyses were made in the 50,000 ha case study area ’Krimpen’, located in the western Netherlands near the cities of Rotterdam, Delft and The Hague. The simulated period of flooding was ten days. The failure of objects where hazardous chemicals are stocked was linked to water height and velocity. The release and migration of pollutants like volatile aromatics, germs, sum PAH, PCB, LNAPL, DNAPL, heavy metals, nutrients and pesticides was simulated with an innovative, integrated modelling tool. The assessed impact of the pollutants on the environment was found to be substantial. Small yet numerous sources like cars may release substantial amounts of toxic chemicals to the flood waters and suspended sediments during and after the flood, while large installations like chemical plants only give problems near the dike breach where high flow velocities prevail. The simulated concentrations of toxic substances frequently exceeded the legal threshold levels.

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绿色葱葱

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现代装饰（家居） 2016年第4期 50-57页

作者： Dco Chez Moi Bordallo and van Verre Charles Viancin Costa Nova Cozy Living eline Rousseau Isabel Vissouze Joseph Joseph Johan Weernink Linum Loop Design Maison de Vacances Nick Fraser Piyush Suri Rosemarie Schulz Tissage Art de Lys Wildlife Garden AB 伏平范嘉苑

四月,在渐吹渐暖的春风里,春天以它惯有的姿态与步伐曼妙开来:樱花粉了、迎春黄了,桃花红了……在春天的信笺里,也写满了盎然的绿意。喜欢繁花如抱的春野,更喜欢东风吹拂枝上的新绿。因为,那生生不息的绿意是生命蜕变的力量。绿色常在,... 详细信息

四月,在渐吹渐暖的春风里,春天以它惯有的姿态与步伐曼妙开来:樱花粉了、迎春黄了,桃花红了……在春天的信笺里,也写满了盎然的绿意。喜欢繁花如抱的春野,更喜欢东风吹拂枝上的新绿。因为,那生生不息的绿意是生命蜕变的力量。绿色常在,便有风轻云淡的境界,安宁静谧的祥和。生活在钢筋水泥的都市,空气中雾霾弥漫,寸土寸金绿地难觅,快节奏的生活让我们远离自然。见惯了城市的喧嚣与奢华,你是否在寻找那片郁郁葱葱的绿色?

关键词：钢筋水泥春野桃花红花语几何造型田园气息薄荷绿天然材质翘首远望设计原型

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